Conical Wet Grinding Bead Mill for Offset Ink Under Micron

• Type: Disc Grinder
• Power Source: Electricity
• Object: Milling Cutter
• Application: Chemical
• Disc(Wheel) Type: Sanding Discs
• Material: Steel
• Model NO.: WSK120
• Working Style: High-speed universal
• Disc Diameter: 150mm
• Variable Speed: With Variable Speed
• Recirculation Grinding: Multiple Pass Grinding
• Transport Package: Wooden Case
• Specification: CE
• Trademark: MTE
• Origin: Nantong
• HS Code: 8479820090
• Production Capacity: 1-100

Product Description

Machine brief:
 
WSK supperfine conical bead mill, applicable to high viscosity material, such as UV ink or offset ink. The paticular cone-shape grinding chamber with narrow gaps, makes the grinding bead mutual collision more common, the output products fineness can reach ideal effect. The machine is easy for cleaning or maintenance, widely used by ink or coating production enterprises.
 
 
Technical parameters of WSK240:
 

		Technical requirements and configuration			Note
				Capacity: 22L
				Inner material: The forging high wear-
				resisting bearing steel GCr15
	1	Grinding		chamber install method: cantilever type
		chamber
				Rotor and stud material: high wear resistant
				steel 6542
				Cooling: cooling water flow through the spiral
				tunnel around the chamber and rotor
				Double face mechanical seal
				Bracket: stainless steel (304)
	2	Mechanical		Cooling: gear pump transmission and cooled	Double cooling
		seal		by water
				Monitoring: by magnetic float
				The max. feeding pressure: 0.3MPa (3kgf)

 

		The number of studs: 130
	Dispersion
3		Shaft speed: 239rpm
	and grinding
		Maximum linear velocity: 5.6m/s
4	Feeding	high viscosity gear pump
	system
		Dynamic separation , gap 0.7mm
5	Separation	cross-sectional area of separator is about 678
		sq mm (equal to round tube of dia.42mm)
		Material: #45 steel
6	Shaft	Tempered and chrome-plated
		Precision class per GB6
		Bearing: NSK Japan
7	Output	For UV ink, output appr. 160-220kg/hr;
		For offsert printing ink, appr. 300-450kg/hr
	Grinding	Bead material:Pure zirconia beads
8		Diameter: 1.8-2.2mm
	Media
		Amount: 75% - 85%
9	Material Inlet	2", 2"
	/ Outlet
	Cooling
10	Water Inlet /	1/2",1/2"
	Outlet
11	Sand Box	Manully operated (4L)
12	Coating	Factory standard color, or assigned by client
13	Feeder Pipe	Flexible stainless steel pipe, provided by
		factory
14	Feeding	Max.: 0.3MPa (3kgf)
	Pressure

 
Can be specified
 
Main motor: 55kW, 6 poles (Ex type), 980rpm ^{by client for} designated
 
brand
 

		Motor for gear pump: Y100L-4P-2.2KW 1420rpm
		Ex-proof, with 1:43 reducer and inveter
		Pressure gauge at feeding and temperature	Common type
15	Electrical	gauge at output, both Ex type and with
			optional
		electrical contacts
		Starting: star-delta method	Inverter optional
			Can be common
		control panel and electrical cabinet	type, or touch
			screen with PLC
			controlled
		1. pressure and temperature protector: the
		machine will stop when over temperature or
		pressure of cooling water below the limit are
		detected, or lack of oil inside of mechanical
		seal.
		2. the machine is unable to start when no
		cooling water enters the unit. Electro-	Additional
		magnetic valve will shut down cooling water
			protection
		when machine is stopped to protect the
16	Protection		method
		material from accumulation due to long time
			available for
		stabilization.
			special demands
		3. Delay switch off: When production is over
		and switch off the gear pump, the main
		motor will switch off at a set time in order to
		discharge all the material out of the chamber,
		for easy clean or change color, in case the
		material stuck the chamber and difficult to re-
		start.
		4. Monitor for cooling water temperature.